1 files changed, 0 insertions, 369 deletions
diff --git a/net/ieee802154/af_ieee802154.c b/net/ieee802154/af_ieee802154.c
deleted file mode 100644
index d0a1282cdf43..000000000000
--- a/net/ieee802154/af_ieee802154.c
+++ /dev/null
@@ -1,369 +0,0 @@
-/*
- * IEEE802154.4 socket interface
- *
- * Copyright 2007, 2008 Siemens AG
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2
- * as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * Written by:
- * Sergey Lapin <slapin@ossfans.org>
- * Maxim Gorbachyov <maxim.gorbachev@siemens.com>
- */
-
-#include <linux/net.h>
-#include <linux/capability.h>
-#include <linux/module.h>
-#include <linux/if_arp.h>
-#include <linux/if.h>
-#include <linux/termios.h>	/* For TIOCOUTQ/INQ */
-#include <linux/list.h>
-#include <linux/slab.h>
-#include <net/datalink.h>
-#include <net/psnap.h>
-#include <net/sock.h>
-#include <net/tcp_states.h>
-#include <net/route.h>
-
-#include <net/af_ieee802154.h>
-#include <net/ieee802154_netdev.h>
-
-#include "af802154.h"
-
-/* Utility function for families */
-struct net_device*
-ieee802154_get_dev(struct net *net, const struct ieee802154_addr *addr)
-{
-	struct net_device *dev = NULL;
-	struct net_device *tmp;
-	__le16 pan_id, short_addr;
-	u8 hwaddr[IEEE802154_ADDR_LEN];
-
-	switch (addr->mode) {
-	case IEEE802154_ADDR_LONG:
-		ieee802154_devaddr_to_raw(hwaddr, addr->extended_addr);
-		rcu_read_lock();
-		dev = dev_getbyhwaddr_rcu(net, ARPHRD_IEEE802154, hwaddr);
-		if (dev)
-			dev_hold(dev);
-		rcu_read_unlock();
-		break;
-	case IEEE802154_ADDR_SHORT:
-		if (addr->pan_id == cpu_to_le16(IEEE802154_PANID_BROADCAST) ||
-		    addr->short_addr == cpu_to_le16(IEEE802154_ADDR_UNDEF) ||
-		    addr->short_addr == cpu_to_le16(IEEE802154_ADDR_BROADCAST))
-			break;
-
-		rtnl_lock();
-
-		for_each_netdev(net, tmp) {
-			if (tmp->type != ARPHRD_IEEE802154)
-				continue;
-
-			pan_id = ieee802154_mlme_ops(tmp)->get_pan_id(tmp);
-			short_addr =
-				ieee802154_mlme_ops(tmp)->get_short_addr(tmp);
-
-			if (pan_id == addr->pan_id &&
-			    short_addr == addr->short_addr) {
-				dev = tmp;
-				dev_hold(dev);
-				break;
-			}
-		}
-
-		rtnl_unlock();
-		break;
-	default:
-		pr_warn("Unsupported ieee802154 address type: %d\n",
-			addr->mode);
-		break;
-	}
-
-	return dev;
-}
-
-static int ieee802154_sock_release(struct socket *sock)
-{
-	struct sock *sk = sock->sk;
-
-	if (sk) {
-		sock->sk = NULL;
-		sk->sk_prot->close(sk, 0);
-	}
-	return 0;
-}
-
-static int ieee802154_sock_sendmsg(struct kiocb *iocb, struct socket *sock,
-				   struct msghdr *msg, size_t len)
-{
-	struct sock *sk = sock->sk;
-
-	return sk->sk_prot->sendmsg(iocb, sk, msg, len);
-}
-
-static int ieee802154_sock_bind(struct socket *sock, struct sockaddr *uaddr,
-				int addr_len)
-{
-	struct sock *sk = sock->sk;
-
-	if (sk->sk_prot->bind)
-		return sk->sk_prot->bind(sk, uaddr, addr_len);
-
-	return sock_no_bind(sock, uaddr, addr_len);
-}
-
-static int ieee802154_sock_connect(struct socket *sock, struct sockaddr *uaddr,
-				   int addr_len, int flags)
-{
-	struct sock *sk = sock->sk;
-
-	if (addr_len < sizeof(uaddr->sa_family))
-		return -EINVAL;
-
-	if (uaddr->sa_family == AF_UNSPEC)
-		return sk->sk_prot->disconnect(sk, flags);
-
-	return sk->sk_prot->connect(sk, uaddr, addr_len);
-}
-
-static int ieee802154_dev_ioctl(struct sock *sk, struct ifreq __user *arg,
-				unsigned int cmd)
-{
-	struct ifreq ifr;
-	int ret = -ENOIOCTLCMD;
-	struct net_device *dev;
-
-	if (copy_from_user(&ifr, arg, sizeof(struct ifreq)))
-		return -EFAULT;
-
-	ifr.ifr_name[IFNAMSIZ-1] = 0;
-
-	dev_load(sock_net(sk), ifr.ifr_name);
-	dev = dev_get_by_name(sock_net(sk), ifr.ifr_name);
-
-	if (!dev)
-		return -ENODEV;
-
-	if (dev->type == ARPHRD_IEEE802154 && dev->netdev_ops->ndo_do_ioctl)
-		ret = dev->netdev_ops->ndo_do_ioctl(dev, &ifr, cmd);
-
-	if (!ret && copy_to_user(arg, &ifr, sizeof(struct ifreq)))
-		ret = -EFAULT;
-	dev_put(dev);
-
-	return ret;
-}
-
-static int ieee802154_sock_ioctl(struct socket *sock, unsigned int cmd,
-				 unsigned long arg)
-{
-	struct sock *sk = sock->sk;
-
-	switch (cmd) {
-	case SIOCGSTAMP:
-		return sock_get_timestamp(sk, (struct timeval __user *)arg);
-	case SIOCGSTAMPNS:
-		return sock_get_timestampns(sk, (struct timespec __user *)arg);
-	case SIOCGIFADDR:
-	case SIOCSIFADDR:
-		return ieee802154_dev_ioctl(sk, (struct ifreq __user *)arg,
-				cmd);
-	default:
-		if (!sk->sk_prot->ioctl)
-			return -ENOIOCTLCMD;
-		return sk->sk_prot->ioctl(sk, cmd, arg);
-	}
-}
-
-static const struct proto_ops ieee802154_raw_ops = {
-	.family		   = PF_IEEE802154,
-	.owner		   = THIS_MODULE,
-	.release	   = ieee802154_sock_release,
-	.bind		   = ieee802154_sock_bind,
-	.connect	   = ieee802154_sock_connect,
-	.socketpair	   = sock_no_socketpair,
-	.accept		   = sock_no_accept,
-	.getname	   = sock_no_getname,
-	.poll		   = datagram_poll,
-	.ioctl		   = ieee802154_sock_ioctl,
-	.listen		   = sock_no_listen,
-	.shutdown	   = sock_no_shutdown,
-	.setsockopt	   = sock_common_setsockopt,
-	.getsockopt	   = sock_common_getsockopt,
-	.sendmsg	   = ieee802154_sock_sendmsg,
-	.recvmsg	   = sock_common_recvmsg,
-	.mmap		   = sock_no_mmap,
-	.sendpage	   = sock_no_sendpage,
-#ifdef CONFIG_COMPAT
-	.compat_setsockopt = compat_sock_common_setsockopt,
-	.compat_getsockopt = compat_sock_common_getsockopt,
-#endif
-};
-
-static const struct proto_ops ieee802154_dgram_ops = {
-	.family		   = PF_IEEE802154,
-	.owner		   = THIS_MODULE,
-	.release	   = ieee802154_sock_release,
-	.bind		   = ieee802154_sock_bind,
-	.connect	   = ieee802154_sock_connect,
-	.socketpair	   = sock_no_socketpair,
-	.accept		   = sock_no_accept,
-	.getname	   = sock_no_getname,
-	.poll		   = datagram_poll,
-	.ioctl		   = ieee802154_sock_ioctl,
-	.listen		   = sock_no_listen,
-	.shutdown	   = sock_no_shutdown,
-	.setsockopt	   = sock_common_setsockopt,
-	.getsockopt	   = sock_common_getsockopt,
-	.sendmsg	   = ieee802154_sock_sendmsg,
-	.recvmsg	   = sock_common_recvmsg,
-	.mmap		   = sock_no_mmap,
-	.sendpage	   = sock_no_sendpage,
-#ifdef CONFIG_COMPAT
-	.compat_setsockopt = compat_sock_common_setsockopt,
-	.compat_getsockopt = compat_sock_common_getsockopt,
-#endif
-};
-
-/* Create a socket. Initialise the socket, blank the addresses
- * set the state.
- */
-static int ieee802154_create(struct net *net, struct socket *sock,
-			     int protocol, int kern)
-{
-	struct sock *sk;
-	int rc;
-	struct proto *proto;
-	const struct proto_ops *ops;
-
-	if (!net_eq(net, &init_net))
-		return -EAFNOSUPPORT;
-
-	switch (sock->type) {
-	case SOCK_RAW:
-		proto = &ieee802154_raw_prot;
-		ops = &ieee802154_raw_ops;
-		break;
-	case SOCK_DGRAM:
-		proto = &ieee802154_dgram_prot;
-		ops = &ieee802154_dgram_ops;
-		break;
-	default:
-		rc = -ESOCKTNOSUPPORT;
-		goto out;
-	}
-
-	rc = -ENOMEM;
-	sk = sk_alloc(net, PF_IEEE802154, GFP_KERNEL, proto);
-	if (!sk)
-		goto out;
-	rc = 0;
-
-	sock->ops = ops;
-
-	sock_init_data(sock, sk);
-	/* FIXME: sk->sk_destruct */
-	sk->sk_family = PF_IEEE802154;
-
-	/* Checksums on by default */
-	sock_set_flag(sk, SOCK_ZAPPED);
-
-	if (sk->sk_prot->hash)
-		sk->sk_prot->hash(sk);
-
-	if (sk->sk_prot->init) {
-		rc = sk->sk_prot->init(sk);
-		if (rc)
-			sk_common_release(sk);
-	}
-out:
-	return rc;
-}
-
-static const struct net_proto_family ieee802154_family_ops = {
-	.family		= PF_IEEE802154,
-	.create		= ieee802154_create,
-	.owner		= THIS_MODULE,
-};
-
-static int ieee802154_rcv(struct sk_buff *skb, struct net_device *dev,
-			  struct packet_type *pt, struct net_device *orig_dev)
-{
-	if (!netif_running(dev))
-		goto drop;
-	pr_debug("got frame, type %d, dev %p\n", dev->type, dev);
-#ifdef DEBUG
-	print_hex_dump_bytes("ieee802154_rcv ",
-			     DUMP_PREFIX_NONE, skb->data, skb->len);
-#endif
-
-	if (!net_eq(dev_net(dev), &init_net))
-		goto drop;
-
-	ieee802154_raw_deliver(dev, skb);
-
-	if (dev->type != ARPHRD_IEEE802154)
-		goto drop;
-
-	if (skb->pkt_type != PACKET_OTHERHOST)
-		return ieee802154_dgram_deliver(dev, skb);
-
-drop:
-	kfree_skb(skb);
-	return NET_RX_DROP;
-}
-
-static struct packet_type ieee802154_packet_type = {
-	.type = htons(ETH_P_IEEE802154),
-	.func = ieee802154_rcv,
-};
-
-static int __init af_ieee802154_init(void)
-{
-	int rc = -EINVAL;
-
-	rc = proto_register(&ieee802154_raw_prot, 1);
-	if (rc)
-		goto out;
-
-	rc = proto_register(&ieee802154_dgram_prot, 1);
-	if (rc)
-		goto err_dgram;
-
-	/* Tell SOCKET that we are alive */
-	rc = sock_register(&ieee802154_family_ops);
-	if (rc)
-		goto err_sock;
-	dev_add_pack(&ieee802154_packet_type);
-
-	rc = 0;
-	goto out;
-
-err_sock:
-	proto_unregister(&ieee802154_dgram_prot);
-err_dgram:
-	proto_unregister(&ieee802154_raw_prot);
-out:
-	return rc;
-}
-
-static void __exit af_ieee802154_remove(void)
-{
-	dev_remove_pack(&ieee802154_packet_type);
-	sock_unregister(PF_IEEE802154);
-	proto_unregister(&ieee802154_dgram_prot);
-	proto_unregister(&ieee802154_raw_prot);
-}
-
-module_init(af_ieee802154_init);
-module_exit(af_ieee802154_remove);
-
-MODULE_LICENSE("GPL");
-MODULE_ALIAS_NETPROTO(PF_IEEE802154);